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vova2212 [387]
2 years ago
12

I need help ASAP with this and it’s due TODAY!!

Mathematics
1 answer:
guapka [62]2 years ago
8 0

Answer:

329.5 miles

Step-by-step explanation:

11^2+19^2=482\\\sqrt{482} \\21.95 units\\21.95*15= 329.25\\329.25 miles

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Z2-y2=x2 solve for z2 (literal equation)
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Answer:

z² = x² + y²

Step-by-step explanation:

Given

z² - y² = x² ( isolate z² by adding y² to both sides )

z² = x² + y²

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3 years ago
-3(2b-7) in stander from asap
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Answer:

<h3>- 6b + 21</h3>

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<h3>Hope it helps you!</h3>
6 0
2 years ago
Which of the following equations has no solution?
soldier1979 [14.2K]

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B. 3x+5−4x=−(x+8)

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2 years ago
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If the area of a rectangle with length (4x) is 4x2 + 12x, find the width.​
8090 [49]

Answer:

The width of a rectangle is: w = x+3

Step-by-step explanation:

Given

The length of rectangle = l = 4x

The area of rectangle = A = 4x² + 12x

To determine

The width of rectangle = w = ?

We know that the formula of the area of the rectangle is

A = wl

substitute A = 4x² + 12x and l = 4x in the equation to determine the width w of the rectangle

4x² + 12x = w×4x

w = [4x² + 12x] / [4x]

Factor 4x² + 12x:   4x(x+3)

w = [ 4x(x+3) ] /  [4x]

w = x+3

Therefore, the width of a rectangle is: w = x+3

3 0
3 years ago
Solve the logarithmic equation. Round the answers to the nearest hundredth. 6+In x=8
ahrayia [7]

Answer:

7.39 ( nearest hundredth )

Step-by-step explanation:

Using the rule of logarithms

log_{b} = n ⇔ x = b^{n}

Note that ln x represents log_{e} x

given 6 + ln x = 8 ( subtract 6 from both sides )

ln x = 2 ⇒ x = e^{2} ≈ 7.39


7 0
3 years ago
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